JMAC Customs RSA-MP5K H&K Stock Brace Adaptor

Finally a way to attach Sig-MPX/MCX style stocks to your MP5K. These stocks lock in place & provide a better check wield. 7076 T6 aluminum hard coat/black anodized 1913 milspec rail includes choate buffer adjustable cheek wield allows attachment of pistol braces installs using factory pins fits MP5K clones (will not fit reverse stretch) Confirmed Fit on the Following Zenith ZP5 PLEASE NOTE: Not compatible with the PDW style collapsible stocks/braces. Attaching a stock to a pistol creates an SBR, all NFA rules & regulations apply.